Knob
The 3957807 is a knob for Whirlpool appliances. No tools needed. Compare prices from top sellers.
Replaces: 3399191
Easy Repair
Genuine Whirlpool OEM Part
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2 stores · Updated Jun 12, 2026
Lowest$12.66
4.8(21.9k)Preorder
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$14.58
4.4(3.1k)Preorder
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